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-rw-r--r--arch/arm/include/asm/semihosting.h4
-rw-r--r--arch/arm/lib/semihosting.c13
2 files changed, 9 insertions, 8 deletions
diff --git a/arch/arm/include/asm/semihosting.h b/arch/arm/include/asm/semihosting.h
index 74111dc..e59b44e 100644
--- a/arch/arm/include/asm/semihosting.h
+++ b/arch/arm/include/asm/semihosting.h
@@ -12,10 +12,6 @@
* code for more information.
*/
int smh_load(const char *fname, void *memp, int avail, int verbose);
-int smh_read(int fd, void *memp, int len);
-int smh_open(const char *fname, char *modestr);
-int smh_close(int fd);
-int smh_len_fd(int fd);
int smh_len(const char *fname);
#endif /* __SEMIHOSTING_H__ */
diff --git a/arch/arm/lib/semihosting.c b/arch/arm/lib/semihosting.c
index cb5dc26..92bbabe 100644
--- a/arch/arm/lib/semihosting.c
+++ b/arch/arm/lib/semihosting.c
@@ -23,6 +23,11 @@
#define MODE_READ 0x0
#define MODE_READBIN 0x1
+static int smh_read(int fd, void *memp, int len);
+static int smh_open(const char *fname, char *modestr);
+static int smh_close(int fd);
+static int smh_len_fd(int fd);
+
/*
* Call the handler
*/
@@ -96,7 +101,7 @@ int smh_load(const char *fname, void *memp, int avail, int verbose)
/*
* Read 'len' bytes of file into 'memp'. Returns 0 on success, else failure
*/
-int smh_read(int fd, void *memp, int len)
+static int smh_read(int fd, void *memp, int len)
{
int ret;
struct smh_read_s {
@@ -131,7 +136,7 @@ int smh_read(int fd, void *memp, int len)
* Open a file on the host. Mode is "r" or "rb" currently. Returns a file
* descriptor or -1 on error.
*/
-int smh_open(const char *fname, char *modestr)
+static int smh_open(const char *fname, char *modestr)
{
int ret, fd, mode;
struct smh_open_s {
@@ -171,7 +176,7 @@ int smh_open(const char *fname, char *modestr)
/*
* Close the file using the file descriptor
*/
-int smh_close(int fd)
+static int smh_close(int fd)
{
int ret;
long fdlong;
@@ -189,7 +194,7 @@ int smh_close(int fd)
/*
* Get the file length from the file descriptor
*/
-int smh_len_fd(int fd)
+static int smh_len_fd(int fd)
{
int ret;
long fdlong;